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CVE-2026-32050

Estado: AnalizadaMedia (6.3)—

OpenClaw versions prior to 2026.2.25 contain an access control vulnerability in signal reaction notification handling that allows unauthorized senders to enqueue status events before authorization checks are applied. Attackers can exploit the reaction-only event path in event-handler.ts to queue signal reaction status lines for sessions without proper DM or group access validation.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Openclaw — Openclaw

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-32050",
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
            },
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              "automatable": "no"
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          "version": "2.0.3",
          "timestamp": "2026-03-23T18:51:05.295711Z"
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          "version": "4.0",
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          "Automatable": "NOT_DEFINED",
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          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
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          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
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          "vulnAvailabilityImpact": "NONE",
          "availabilityRequirement": "NOT_DEFINED",
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          "modifiedAttackComplexity": "NOT_DEFINED",
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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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      "affectedData": [
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              "lessThan": "2026.2.25",
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  "published": "2026-03-21T01:17:07.897",
  "references": [
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      "tags": [
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      "url": "https://www.vulncheck.com/advisories/openclaw-unauthorized-reaction-status-event-enqueue-via-access-check-bypass",
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      "description": [
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  ],
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      "lang": "en",
      "value": "OpenClaw versions prior to 2026.2.25 contain an access control vulnerability in signal reaction notification handling that allows unauthorized senders to enqueue status events before authorization checks are applied. Attackers can exploit the reaction-only event path in event-handler.ts to queue signal reaction status lines for sessions without proper DM or group access validation."
    },
    {
      "lang": "es",
      "value": "Las versiones de OpenClaw anteriores a la 2026.2.25 contienen una vulnerabilidad de control de acceso en el manejo de notificaciones de reacción de señal que permite a remitentes no autorizados poner en cola eventos de estado antes de que se apliquen las comprobaciones de autorización. Los atacantes pueden explotar la ruta de eventos de solo reacción en event-handler.ts para poner en cola líneas de estado de reacción de señal para sesiones sin la validación adecuada de acceso a DM o grupo."
    }
  ],
  "lastModified": "2026-06-17T10:35:01.017",
  "configurations": [
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